Pure-FTPd

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 1 of 50 allowed.
220-Local time is now 10:44. Server port: 21.
220-This is a private system - No anonymous login
220-IPv6 connections are also welcome on this server.
220 You will be disconnected after 15 minutes of inactivity.
421 Unable to read the indexed puredb file (or old format detected) - Try pure-pw mkdb
211-Extensions supported:
 UTF8
 EPRT
 IDLE
 MDTM
 SIZE
 MFMT
 REST STREAM
 MLST type*;size*;sizd*;modify*;UNIX.mode*;UNIX.uid*;UNIX.gid*;unique*;
 MLSD
 PRET
 AUTH TLS
 PBSZ
 PROT
 TVFS
 ESTA
 PASV
 EPSV
 SPSV
 ESTP
211 End.

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            a9:09:ae:10:20:52:f7:74
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=155.159.254.101/emailAddress=admin@bt.cn
        Validity
            Not Before: Jan 10 16:44:50 2025 GMT
            Not After : Oct 10 16:44:50 2034 GMT
        Subject: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=155.159.254.101/emailAddress=admin@bt.cn
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (1024 bit)
                Modulus:
                    00:9e:c0:3e:f7:90:ec:12:6e:15:da:b6:97:9e:90:
                    82:2e:da:32:4d:fd:1c:fa:cf:87:3b:6b:97:26:8e:
                    10:7d:83:12:37:11:45:db:e2:0a:73:f7:f6:74:f3:
                    d6:91:3a:12:8e:ee:d6:7f:9c:f4:59:86:ef:dc:27:
                    6e:ad:45:df:2f:85:19:86:60:7b:83:cb:4a:5c:31:
                    12:39:49:4e:38:dd:66:dc:87:2a:14:9b:02:b6:8f:
                    a4:f1:74:b8:43:cb:9d:5f:84:4c:dd:34:ba:b4:6f:
                    a7:10:c4:8c:71:96:06:e8:e9:22:b9:f1:1e:e4:02:
                    38:7e:31:81:34:29:9c:ad:85
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                E0:12:ED:EE:1E:31:B2:44:FF:45:68:70:EE:C2:3D:C2:75:63:31:D0
            X509v3 Authority Key Identifier: 
                E0:12:ED:EE:1E:31:B2:44:FF:45:68:70:EE:C2:3D:C2:75:63:31:D0
            X509v3 Basic Constraints: 
                CA:TRUE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        61:d6:59:69:8b:4b:03:9b:0b:55:3c:e6:59:fb:b8:0b:a8:ba:
        57:41:a5:9f:64:ce:3c:6d:4c:d1:84:42:5f:e2:5c:94:4e:bb:
        9b:b1:5b:8f:8c:1a:d9:8a:e5:7c:c6:99:40:6e:10:8d:2d:3b:
        11:ed:ca:67:48:ee:09:60:7a:24:6a:c9:cd:a6:50:f6:b7:fe:
        75:b3:8c:d8:9b:aa:fa:28:a2:64:12:58:c3:4a:b3:bd:33:76:
        d5:e3:84:75:b4:32:fa:02:92:aa:e2:34:4a:a8:0d:9a:a1:ad:
        63:b9:04:df:cd:c6:4c:eb:1f:e0:45:3e:06:05:cd:89:01:3e:
        ca:37

nginx

HTTP/1.1 200 OK
Server: nginx
Date: Thu, 23 Jan 2025 02:45:50 GMT
Content-Type: text/html
Last-Modified: Wed, 26 Apr 2017 08:03:47 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
ETag: "59005463-52e"